Structures MCQ

Test your knowledge with important Structures MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30 + more Structures MCQs at Bissoy

• Which creates reader procedures for getting things out of an instance fields?
  ক

  Structure

  খ

  Defstruct

  গ

  Class

  ঘ

  Object
• Which enables storage in procedurally indexed places?
  ক

  Defstruct

  খ

  Object

  গ

  Structure

  ঘ

  None of the mentioned
• What should be used with structure names with a combination?
  ক

  Make-

  খ

  Make

  গ

  Create

  ঘ

  Deploy
• Which is the primitive that creates new structure types?
  ক

  Defnum

  খ

  Deftype

  গ

  Defstruct

  ঘ

  None of the mentioned
• What is the process of creating new data types in lisp?
  ক

  List

  খ

  Structures

  গ

  Procedures

  ঘ

  None of the mentioned
• Composite material has only one material.
  ক

  True

  খ

  False
• Whiskers are ________
  ক

  isotropic

  খ

  isothermal

  গ

  isobaric

  ঘ

  isentropic compression
• Magnesium is used for ________
  ক

  control hinges

  খ

  highest strength application

  গ

  lofting

  ঘ

  drafting
• For high strength applications ____ is widely used.
  ক

  7075 aluminum alloy

  খ

  7089 magnesium zinc

  গ

  1098 gallium

  ঘ

  Ge-Zn alloy
• What is the advantage of wood?
  ক

  Easy to fabricate

  খ

  Moisture sensitivity

  গ

  Complexity during fabrication

  ঘ

  Non availability
• Let us consider the ambient air temperature is 25°C and aircraft has Mach number of 1.5. Find the stagnation temperature.
  ক

  432.32K

  খ

  789K

  গ

  123.56K

  ঘ

  213.458K
• What is creep?
  ক

  Under low sustained stress, it is tendency of some materials to get deform slowly and permanently

  খ

  Under zero stress, it is permanent deformation

  গ

  High lift device

  ঘ

  Anti ice device
• Select the wrong statements among the following?
  ক

  A structure can contain properties

  খ

  A structure can contain constructors

  গ

  A structure can contain protected data members

  ঘ

  A structure can contain constants
• When does a structure variable get destroyed?
  ক

  When no reference refers to it, it will get garbage collected

  খ

  Depends on whether it is created using new or without new operator

  গ

  As variable goes out of the scope

  ঘ

  Depends on either we free its memory using free() or delete()
• Choose the wrong statement about structures in C#.NET?
  ক

  Structures can be declared within a procedure

  খ

  Structures can implement an interface but they cannot inherit from another structure

  গ

  Structure members cannot be declared as protected

  ঘ

  A structure cannot be empty
• Choose the correct statement about structures as to why they are defined as value types but not reference types?
  ক

  Since space required for structure variables is allocated on stack which is a form of memory that is automatically available when a variable to be used is in scope

  খ

  Structures generally are used to represent user defined data types that consists of small amount of data in them. Hence using stack for declaration of such variables is not a problem

  গ

  All of the mentioned

  ঘ

  None of the mentioned
• Choose the correct statement among the following which supports the fact that C# does not allow the creation of empty structures?
  ক

  C#.NET supports creation of abstract user-defined data types using structures

  খ

  By having empty structures, it would mean that the new data types have no data associated with, which does not make any sense in C#.NET

  গ

  Basic reason to create structures is the inability to represent real life objects using standard data types offered by the language

  ঘ

  All of the mentioned
• Which of the following accesses a variable in structure *b?
  ক

  b->var;

  খ

  b.var;

  গ

  b-var;

  ঘ

  b>var;
• The declaration of the structure is also called as?
  ক

  structure creator

  খ

  structure signifier

  গ

  structure specifier

  ঘ

  structure creator & signifier
• What will happen when the structure is declared?
  ক

  it will not allocate any memory

  খ

  it will allocate the memory

  গ

  it will be declared and initialized

  ঘ

  it will be declared
• What will be used when terminating a structure?
  ক

  :

  খ

  }

  গ

  ;

  ঘ

  ;;
• The data elements in the structure are also known as what?
  ক

  objects

  খ

  members

  গ

  data

  ঘ

  objects & data